公开(公告)号：US20190219240A1

公开(公告)日：2019-07-18

申请号：US16245694

申请日：2019-01-11

Applicant: LG Electronics Inc.

Inventor： Youngil KIM ,  Yongjae KIM ,  Myungjae SONG

IPC: F21S41/24 ,  F21S41/30 ,  F21S41/20 ,  F21V8/00

Abstract: A lamp for a vehicle includes a cover lens, a housing that is coupled to the cover lens and that defines a lamp space with the cover lens, a light output unit including a plurality of light generation groups that are arranged inside of the lamp space in a first direction, and a light guide that has a three-dimensional (3D) shape and that is configured to guide light from the light output unit in a light output direction. The light guide includes: a first surface that defines a portion of the 3D shape of the light guide and that faces the light output unit, and a second surface that defines a portion of the 3D shape of the light guide and that defines an acute angle with respect to the first surface.